DW Technical Bulletin To: DW® Customers Date: November 1, 2021 Re: DW Spectrum® IPVMS v4.2.0.33830 Software Patch DW Spectrum® IPVMS v4.2.0.33830 Patch Notes New Software Version: v4.2.0.33830 Current Patch Version: v4.2.0.33580 Release Date: October 29, 2021 This is a cumulative patch that i…